EP2220968A1 - Support for a bed frame and corresponding bed frame - Google Patents
Support for a bed frame and corresponding bed frame Download PDFInfo
- Publication number
- EP2220968A1 EP2220968A1 EP10305011A EP10305011A EP2220968A1 EP 2220968 A1 EP2220968 A1 EP 2220968A1 EP 10305011 A EP10305011 A EP 10305011A EP 10305011 A EP10305011 A EP 10305011A EP 2220968 A1 EP2220968 A1 EP 2220968A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- damping element
- plate
- support structure
- stud
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000013016 damping Methods 0.000 claims abstract description 112
- 230000006835 compression Effects 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims description 58
- 230000000284 resting effect Effects 0.000 claims description 7
- 241001669679 Eleotris Species 0.000 description 9
- 241001670009 Eleotridae Species 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 208000031968 Cadaver Diseases 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/002—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases with separate resilient support elements, e.g. elastomeric springs arranged in a two-dimensional matrix pattern
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/06—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type ; Slatted bed bases
Definitions
- the present invention relates generally to suspension devices.
- the invention relates more particularly to a suspension device of the interposable type between, on the one hand, a support structure, generally of the blade or beam type, extending between the longitudinal members of a bed frame and, on the other hand, a mattress.
- said suspension device In the state carried by the support structure, said suspension device is able to deform, in the direction of approximation of the mattress of the support structure, under the effect of the weight of a person likely to lie down or to sit on the mattress resting at least locally on said suspension device.
- the invention also relates to a bed base comprising such suspension devices.
- the assembly formed of a support structure equipped with a row of suspension devices is referred to as the general term of bed base ramps.
- the first level of damping is formed of four individual elements that extend from the base of the device outwardly and upwardly, each forming a substantially point-like damping area. Under the effect of the weight of a person, said single individual elements of the first level bend down to a second level formed of other damping elements close to the base of the device. The second level provides local support for the person's body after gaining some of the weight from the first level elements.
- the point zones each deform independently of the others irregularly and also tend to turn over, which does not ensure reliable depreciation.
- the point elements forming the first level of damping do not allow to provide a smooth force-absorbing surface of the body part resting on the suspension device.
- the realization of the first level of damping in the form of point elements generates during the deformations of said point elements clashes mattress, which eventually deteriorate.
- this plurality of point elements prevents the mat from slipping on the suspensions to follow the dynamic deformations of the suspension devices.
- the invention also aims to propose a device that offers a first level of damping and a second level of depreciation and / or support whose design is simplified and for which the second level of depreciation and / or support cooperates with the first level to increase the area of damping and / or support.
- a plate associated with a damping element as the first level of deformation of the suspension device makes it possible to provide a damping surface that absorbs a portion of the weight of the sleeper in a compression movement that is much more reliable and homogeneous than the movement. bending deformation obtained with point elements as in the state of the art.
- the opening of the plate allows delimiting a window in the tray inside which is housed the pad in damping position of the plate, to allow said pad to provide local support to the body of the sleeper and preferably continue also the damping of the sleeper's weight.
- the combination of a perforated plate and a stud directly above the a journeyation provides a large reception area to initiate a reliable and homogeneous damping of the body part resting on the suspension device, while by allowing to benefit once the plateau has reached the stud, a greater area of damping and local support thanks to the stud that appears through the plate.
- the device remains compact because the stud appears through the plate once reached the first level of effort recovery associated with the plate and its damping element.
- the opening of the tray also promotes the ventilation of the mattress.
- the or at least one of the days of the tray which preferably affects the shape of a window, is arranged substantially in the central zone of said tray.
- the stud delimits a central support zone when the plate has lowered to the stud under the effect of the weight of the person, which provides a reliable and balanced support of the corresponding part of the body of the person leaning on the suspension device.
- said upper face of the plate has a generally convex shape.
- Such a rounded downward design of the support face of the plate reduces the phenomenon of attachment of the mattress against the suspension device.
- the mattress can slide on the plate of each device to adapt to the deformations of the devices that form the support surface of the mattress.
- the stud is carried by a damping element called base, said base damping element being, in the state carried by the support structure, able to pass, under the effect of a given force of said directed compression of the plate towards the stud, a state said relaxed according to which the stud is spaced from the support structure, to a so-called compressed state in which the stud is brought closer to the support structure.
- the so-called basic damping element also carries the damping element of the receiving tray.
- the basic damping element forms additional support which also allows further deformation of the device to regain the weight of the person.
- said base damping element has a firmness, in particular in compression, greater than that of the damper element of the receiving tray.
- the stud is configured so as to also form a so-called central damping element, of firmness, in particular in compression, lower than that of the damping element of based.
- Such a device thus has a first and a second level of damping.
- the second level appears through the plate after biasing said plate, which allows to solicit the second level once the first level solicited sufficiently, that is to say beyond a certain compression effort exerted on the device.
- Such a configuration provides good support in the central area of the plateau once the plateau has played its damping function, while allowing to continue the depreciation of the body of the person.
- said base damping element and preferably the damper element of the receiving plate in the worn state of the device by the support structure, extend substantially transversely to the longitudinal axis of the support structure and present a width, taken along the longitudinal axis of the support structure, allowing a deformation of the suspension device by bending about an axis transverse to the longitudinal axis of the support structure.
- At least the basic damping element and preferably each damping element are annular or tubular structures organized around an axis parallel to the longitudinal axis of the support structure, in the state carried by the support structure, the pad being preferably housed in the annular structure of the damper element of the plate.
- a mounting member for example a ring, on the support structure, located under the base damping element, and, at the mounted state of the device on the support structure, the base damping element extends transversely on either side of the support structure, and each lower zone of the base damping element which extends on one side of the support structure is connected to the corresponding side of the fastening member by a stiffening rib.
- the invention also relates to a bed base of the type comprising a frame whose side members are interconnected by support structures, generally of the blade or beam type, each carrying suspension devices adapted to form a bearing surface of a mattress.
- Said bed base is characterized in that said suspension devices are as described above.
- the invention relates to a suspension device 1 of the interposable type between a mattress and a support structure 100 of a bed base, of the profiled type, for example a blade or a beam.
- the suspension devices 1 are mounted in rows on support structures so as to form ramps.
- the suspension devices may, in an equivalent manner, be made in the form of supported parts and fixed to the support structure 100 as illustrated in the figures, or be made in one piece with said support structure 100.
- the ramps are assembled to the bed frame so that said ramps extend between the longitudinal members of the bed frame to form a bearing surface of the mattress.
- said suspension device 1 In the state carried by the support structure 100, said suspension device 1 is able to deform, in the direction of approximation of the mattress relative to the support structure, under the effect of the weight of a person likely to lie down or sit on the mattress which rests at least locally on said suspension device 1.
- This stud 3 is here produced in the form of an annular or tubular elastically deformable body of axis parallel to the axis of the support structure 100. In the absence of biasing force, said device 1 of suspension resumes its original shape, in the direction of a spacing of the mattress relative to the support structure.
- said device 1 comprises at least one plate 2 said host, perforated 20, carried by a damping element 5, and, in line with the day 20 of the plate 2, a stud 3.
- Ledit 3 is located on the side of the so-called lower face 22 of the tray 2 home, opposite the so-called upper face 21 of the plate 2 forming the bearing surface of the mattress.
- said tray 2 is able to be moved from a so-called rest position in which the damping element of the plate 2 is relaxed and keeps said plate 2 spaced apart from the pad 3 at a so-called damping position in which the damping element 5 is compressed so that the plate 2 is brought closer to the pad 3 whose upper surface, which is substantially flat or slightly convex, is flush with or protrudes from the upper face 21 of the plate 2.
- Said compression force is directed along the vertical axis downwards, that is to say in a direction substantially orthogonal to the median plane of the plate, towards the stud.
- the day 20 of the plate 2 preferably affects the shape of a window which is formed substantially in the central zone of said plate 2.
- the plate 2 is hollowed so as to reveal the pad 3 so that in damping position the plate 2 is lowered at the pad 3 which is in the day 20 of the plate so as to provide a support zone to center of the plateau.
- the home tray is associated with a damping element flexible enough to accompany in a first deformation movement the person who takes place on the bed.
- the stud forms a central comfort surface by offering the person support at the perforated area of the tray of each device, once the tray has sagged during a first damping work.
- the shape of the upper face of the stud 3 is complementary to the perforated form of the plate 2, so that when the plate 2 is lowered at the stud, the upper faces of the stud and the plate form a surface substantially continues support for the body part of the person who is supported by the mattress on the suspension device.
- said upper face 21 of the plate 2 has a generally convex shape.
- the radius of curvature of the upper face of the plate is directed towards the stud, or else, in the position of use, towards the support structure 100.
- the damping element 5 of the tray 2 home and the pad 3 are carried by a damping element 4 said base.
- Said base damping element 4 is able to pass, under the effect of a given compression force directed from the plate 2 to the pad 3, a so-called relaxed state in which the pad 3 and the plate 2 are spaced vertically from each other. the support structure 100 in a compressed state in which the pad 3 and the plate 2 are vertically brought closer to the support structure 100.
- Said base damping element 4 has a firmness (called still hardness or rigidity), in particular in compression, greater than that of the damping element 5 of the tray 2 home.
- the stud 3 is designed so as to be deformed beyond a certain compression force so as to form a so-called central damping element, while providing good support at the central zone of the plate for the part body supported by the mattress on the suspension device.
- the stud does not form a damper, but only support element of the body of the person at the central perforated area of the tray when it arrives at the stud.
- the stud has a firmness, in particular in compression, lower than that of the base damping element 4 and, preferably, greater than that of the damping element 5 of the tray 2 home.
- the device thus has three levels of elastic deformation respectively formed by the damping element 5 of the tray 2 home, the pad 3, and the basic damping element 4, as detailed below. Each level or damping stage is solicited according to the apparent weight to which the suspension device is subjected.
- said base damping element 4, the damping element 5 of the receiving tray 2 and the pad 3 extend substantially transversely to the longitudinal axis of the structure support 100.
- Each of its elements has a width, taken along the longitudinal axis of the support structure 100, chosen so as to allow deformation of the suspension device by bending around a horizontal axis transverse to the longitudinal axis of the support structure 100.
- Such a possibility of bending the device around a horizontal axis transverse to the longitudinal axis of the support structure improves the sensitivity of the plate.
- Such a design makes it possible to adapt the deformation of the suspension devices forming the support surface of the mattress to the morphology of the human body consisting of hollows and bumps in both the transverse direction and in the longitudinal direction.
- the damping elements 3, 4, 5 are annular or tubular structures organized around an axis parallel to the longitudinal axis of the support structure 100.
- the stud 3 is housed in the annular structure of the damping element 5 of the plateau 2.
- each damping element 3, 4, 5 is deformable in compression so that, in the stressed state in compression of the corresponding damping element, at least a portion of the facing walls of each annular or tubular structure come closer to one another, which generates a reduction of the corresponding annular space.
- the wall of each annular or tubular structure is also brought closer by compression of the longitudinal axis of the support structure.
- each damping element 3, 4, 5 is formed by one or more elastic strips, preferably made of plastic, which each extend in the worn state of the device 1 onto the structure support 100, in a plane transverse to the axis of the support structure 100 to define one or more through openings of axis parallel to the longitudinal axis of the support structure 100.
- the size of each through opening defined by the lamella or lamellae of a damping element is reduced to the compressed state of the corresponding damping element.
- the damping element of the plate 2 is formed of two lamellae originating on the base damping element 4 and whose ends 50 are attached to the plate 2 by snapping into corresponding housings formed in said plate 2.
- the plate comprises, for each part 50 of the damping element 5 to which it is intended to be attached, at least one recess 24 at the base of which extends at least one tongue 25 made in one piece with the plate 2 and spaced from the recess 24 extending under the plate and preferably substantially parallel to the plate, so as to arrange between the tongue 25 and said plate 2 an insertion space of a portion 50 constituting the damping element.
- the portion 50 of the damping element has shapes for snap fit on the tongue 25 and within the recess, preferably against the inner edge of the recess 24.
- each tongue 25 is formed of two half-tongues originating at or near two opposite edges of the recess.
- each recess 24 substantially takes the form of a window.
- each damping element 4 has an ovoid section as shown in FIG. figure 1 .
- each damping element can take any other form suitable for compression deformation.
- the slats that form the damping elements have folds that guide the deformation of the corresponding damping element in the direction of compression.
- each device comprises a mounting member 7, here a ring, on the support structure 100, located beneath the damping element 4 base.
- the base damping element 4 extends transversely on either side of the support structure 100 and each lower zone of the damping element 4 base which s extends on one side of the support structure 100 is connected to the corresponding side of the attachment member 7 by a stiffening rib 6.
- said suspension device has deformation levels of increasing hardness from the first level to the third level.
- the first level formed by the plate and its damping element 5 thus corresponds to a flexible suspension
- the third level formed by the basic damping element 4 corresponding to a hard suspension is a flexible suspension
- the third level of deformation can be formed by the pad 3 and the second level by the basic damping element 4, in contrast to the embodiment illustrated in FIGS. Figures 2A, 2B, 2C and 2D .
- the firmness of the stud 3 is greater than that of the damping element 5 of the plate 2 but less than a given threshold value to allow beyond this threshold value a deformation of said stud 3 ensuring the function of third level of 'amortization.
- the stud is designed not to deform.
- the stud 3 forms only local support of the body of the person through the window 20 of the plate, while the damping element 5 of the plate 2 and the base damping element 4 form two levels of damping.
- each damping element and the plate contributes to airing the mattress.
- the suspension devices are aligned along a support structure 100 with a minimum clearance between the plates 2 to allow their bending around a horizontal axis orthogonal to the axis of the support structure without the neighboring plates collide , while benefiting from a maximum covering surface.
- suspension devices 1 'located at the ends of the support structure that is to say along the longitudinal members of the box spring frame, have a plate 2' extended, in the direction of the beam of the frame, of a wing Masking 10 to increase the overlap area.
- These suspension devices are also designed to have a greater firmness, particularly in compression, than the suspension devices located inwardly of the bed base to limit the rolling phenomenon at the edge of the bed.
- suspension devices on the support structures so as to generate support zones of the more or less important firmness mattress.
- the damping elements of the suspension devices of lower firmness can be made of a plastic material of hardness preferably between 40 and 50 Shore D, while the damping elements of the stiffer suspension devices arranged in particular along the longitudinal members of the bed base , that is to say at the ends of the support structures, may be made of a plastic material of greater hardness, preferably between 50 and 70 shores D.
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
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Abstract
Description
La présente invention concerne de manière générale les dispositifs de suspension.The present invention relates generally to suspension devices.
L'invention concerne plus particulièrement un dispositif de suspension du type interposable entre, d'une part, une structure support, généralement de type lame ou poutre, s'étendant entre les longerons d'un cadre de sommier et, d'autre part, un matelas. A l'état porté par la structure support, ledit dispositif de suspension est apte à se déformer, dans le sens d'un rapprochement du matelas de la structure support, sous l'effet du poids d'une personne susceptible de s'allonger ou de s'asseoir sur le matelas reposant au moins localement sur ledit dispositif de suspension. L'invention concerne également un sommier comprenant de tels dispositifs de suspensions.The invention relates more particularly to a suspension device of the interposable type between, on the one hand, a support structure, generally of the blade or beam type, extending between the longitudinal members of a bed frame and, on the other hand, a mattress. In the state carried by the support structure, said suspension device is able to deform, in the direction of approximation of the mattress of the support structure, under the effect of the weight of a person likely to lie down or to sit on the mattress resting at least locally on said suspension device. The invention also relates to a bed base comprising such suspension devices.
L'ensemble formé d'une structure support équipée d'une rangée de dispositifs de suspension est désigné sous le vocable général de rampes de sommier.The assembly formed of a support structure equipped with a row of suspension devices is referred to as the general term of bed base ramps.
On connaît du document
Cependant, le fait que le premier niveau soit formé d'une pluralité de zones ponctuelles, qui s'étendent en porte à faux de la base du dispositif, entraine un amortissement irrégulier et peu fiable, ce qui nuit au confort de l'utilisateur. En effet, les zones ponctuelles se déforment chacune indépendamment des autres de manière irrégulière et ont également tendance à se retourner, ce qui ne permet pas d'assurer un amortissement fiable. En outre, les éléments ponctuels formant premier niveau d'amortissement ne permettent pas d'offrir une surface de reprise d'effort homogène de la partie du corps en appui sur le dispositif de suspension.However, the fact that the first level is formed of a plurality of point zones, which extend cantilevered from the base of the device, causes a irregular damping and unreliable, which affects the comfort of the user. In fact, the point zones each deform independently of the others irregularly and also tend to turn over, which does not ensure reliable depreciation. In addition, the point elements forming the first level of damping do not allow to provide a smooth force-absorbing surface of the body part resting on the suspension device.
En outre, la réalisation du premier niveau d'amortissement sous la forme d'éléments ponctuels génère lors des déformations desdits éléments ponctuels des accrochages du matelas, ce qui finit par le détériorer. En outre, cette pluralité d'éléments ponctuels empêche le matelas de glisser sur les suspensions pour suivre les déformations dynamiques des dispositifs de suspension.In addition, the realization of the first level of damping in the form of point elements generates during the deformations of said point elements clashes mattress, which eventually deteriorate. In addition, this plurality of point elements prevents the mat from slipping on the suspensions to follow the dynamic deformations of the suspension devices.
Il est également connu, à travers le brevet
La présente invention a pour but de proposer un dispositif de suspension qui offre une surface d'amortissement plus importante, dont le travail d'amortissement s'effectue de manière fiable, tout en offrant un bon soutien local du corps de la personne qui repose sur le matelas en appui sur le dispositif de suspension.It is an object of the present invention to provide a suspension device which provides a larger cushioning surface, whose cushioning work is reliably performed, while providing good local support for the body of the person that is based on the mattress resting on the suspension device.
L'invention a également pour but de proposer un dispositif qui offre un premier niveau d'amortissement et un deuxième niveau d'amortissement et/ou de soutien dont la conception est simplifiée et pour lequel le deuxième niveau d'amortissement et/ou de soutien coopère avec le premier niveau pour accroitre la surface d'amortissement et/ou de soutien.The invention also aims to propose a device that offers a first level of damping and a second level of depreciation and / or support whose design is simplified and for which the second level of depreciation and / or support cooperates with the first level to increase the area of damping and / or support.
A cet effet, l'invention a pour objet un dispositif de suspension du type interposable entre, d'une part, une structure support, généralement de type lame ou poutre, s'étendant entre les longerons d'un cadre de sommier et, d'autre part, un matelas, ledit dispositif étant, à l'état porté par la structure support, apte à se déformer, dans le sens d'un rapprochement du matelas de la structure support, sous l'effet du poids d'une personne susceptible de s'allonger ou de s'asseoir sur le matelas reposant au moins localement sur ledit dispositif de suspension, caractérisé en ce que ledit dispositif comprend au moins :
- un plateau dit d'accueil, ajouré, porté par un élément amortisseur, et,
- à l'aplomb du ou d'au moins un jour du plateau, au moins un plot situé du côté de la face dite inférieure du plateau d'accueil, opposée à la face dite supérieure du plateau formant face d'appui du matelas,
- a reception tray, perforated, carried by a damping element, and,
- at the base of the or at least one day of the tray, at least one pad located on the side of the so-called lower face of the receiving plate, opposite the so-called upper face of the plate forming the bearing face of the mattress,
L'utilisation d'un plateau associé à un élément amortisseur comme premier niveau de déformation du dispositif de suspension permet de fournir une surface d'amortissement qui absorbe une partie du poids du dormeur dans un mouvement de compression beaucoup plus fiable et homogène que le mouvement de déformation par flexion obtenu avec des éléments ponctuels comme dans l'état de la technique.The use of a plate associated with a damping element as the first level of deformation of the suspension device makes it possible to provide a damping surface that absorbs a portion of the weight of the sleeper in a compression movement that is much more reliable and homogeneous than the movement. bending deformation obtained with point elements as in the state of the art.
L'ajourage du plateau permet de délimiter une fenêtre dans le plateau à l'intérieur de laquelle vient se loger le plot en position d'amortissement du plateau, pour permettre audit plot d'apporter un soutien local au corps du dormeur et de préférence poursuivre également l'amortissement du poids du dormeur.The opening of the plate allows delimiting a window in the tray inside which is housed the pad in damping position of the plate, to allow said pad to provide local support to the body of the sleeper and preferably continue also the damping of the sleeper's weight.
Ainsi, la combinaison d'un plateau ajouré et d'un plot à l'aplomb de l'ajourage offre une grande surface d'accueil pour initier un amortissement fiable et homogène de la partie du corps en appui sur le dispositif de suspension, tout en permettant de bénéficier une fois que le plateau a rejoint le plot, d'une plus grande surface d'amortissement et de soutien local grâce au plot qui apparaît à travers le plateau.Thus, the combination of a perforated plate and a stud directly above the ajouration provides a large reception area to initiate a reliable and homogeneous damping of the body part resting on the suspension device, while by allowing to benefit once the plateau has reached the stud, a greater area of damping and local support thanks to the stud that appears through the plate.
Le dispositif reste compact du fait que le plot apparait à travers le plateau une fois atteint le premier niveau de reprise d'effort associé au plateau et à son élément amortisseur.The device remains compact because the stud appears through the plate once reached the first level of effort recovery associated with the plate and its damping element.
L'ajourage du plateau favorise en outre l'aération du matelas.The opening of the tray also promotes the ventilation of the mattress.
Selon une première caractéristique avantageuse de l'invention, le ou au moins l'un des jours du plateau, qui affecte de préférence la forme d'une fenêtre, est ménagé sensiblement dans la zone centrale dudit plateau.According to a first advantageous characteristic of the invention, the or at least one of the days of the tray, which preferably affects the shape of a window, is arranged substantially in the central zone of said tray.
Ainsi, le plot délimite une zone de soutien centrale lorsque le plateau s'est abaissé jusqu'au plot sous l'effet du poids de la personne, ce qui permet d'offrir un soutien fiable et équilibré de la partie correspondante du corps de la personne en appui sur le dispositif de suspension.Thus, the stud delimits a central support zone when the plate has lowered to the stud under the effect of the weight of the person, which provides a reliable and balanced support of the corresponding part of the body of the person leaning on the suspension device.
Selon une autre caractéristique avantageuse de l'invention, ladite face supérieure du plateau présente une forme générale convexe.According to another advantageous characteristic of the invention, said upper face of the plate has a generally convex shape.
Une telle conception arrondie vers le bas de la face d'appui du plateau permet de réduire le phénomène d'accrochage du matelas contre le dispositif de suspension. Ainsi, le matelas peut glisser sur le plateau de chaque dispositif pour s'adapter aux déformations des dispositifs qui forment la surface d'appui du matelas.Such a rounded downward design of the support face of the plate reduces the phenomenon of attachment of the mattress against the suspension device. Thus, the mattress can slide on the plate of each device to adapt to the deformations of the devices that form the support surface of the mattress.
Selon un mode de réalisation préféré de l'invention, le plot est porté par un élément amortisseur dit de base, ledit élément amortisseur de base étant, à l'état porté par la structure support, apte à passer, sous l'effet d'une force donnée dite de compression dirigée du plateau vers le plot, d'un état dit détendu selon lequel le plot est écarté de la structure support, à un état dit comprimé selon lequel le plot est rapproché de la structure support. Préférentiellement, l'élément amortisseur dit de base porte en outre l'élément amortisseur du plateau d'accueil.According to a preferred embodiment of the invention, the stud is carried by a damping element called base, said base damping element being, in the state carried by the support structure, able to pass, under the effect of a given force of said directed compression of the plate towards the stud, a state said relaxed according to which the stud is spaced from the support structure, to a so-called compressed state in which the stud is brought closer to the support structure. Preferably, the so-called basic damping element also carries the damping element of the receiving tray.
L'élément amortisseur de base forme un soutien supplémentaire qui permet également de poursuivre la déformation du dispositif pour reprendre le poids de la personne.The basic damping element forms additional support which also allows further deformation of the device to regain the weight of the person.
Selon une caractéristique avantageuse de l'invention du mode de réalisation préféré de l'invention, ledit élément amortisseur de base présente une fermeté, en particulier en compression, supérieure à celle de l'élément amortisseur du plateau d'accueil.According to an advantageous characteristic of the invention of the preferred embodiment of the invention, said base damping element has a firmness, in particular in compression, greater than that of the damper element of the receiving tray.
Selon une caractéristique avantageuse de l'invention du mode de réalisation préféré de l'invention, le plot est configuré de manière à former également un élément amortisseur dit central, de fermeté, en particulier en compression, inférieure à celle de l'élément amortisseur de base.According to an advantageous characteristic of the invention of the preferred embodiment of the invention, the stud is configured so as to also form a so-called central damping element, of firmness, in particular in compression, lower than that of the damping element of based.
Un tel dispositif présente ainsi un premier et un deuxième niveau d'amortissement. Le deuxième niveau apparait à travers le plateau après sollicitation dudit plateau, ce qui permet de ne solliciter le deuxième niveau qu'une fois le premier niveau sollicité suffisamment, c'est-à-dire au-delà d'un certain effort de compression exercé sur le dispositif. Une telle configuration permet de bénéficier d'un bon soutien dans la zone centrale du plateau une fois que le plateau a joué sa fonction d'amortissement, tout en permettant de poursuivre l'amortissement du corps de la personne.Such a device thus has a first and a second level of damping. The second level appears through the plate after biasing said plate, which allows to solicit the second level once the first level solicited sufficiently, that is to say beyond a certain compression effort exerted on the device. Such a configuration provides good support in the central area of the plateau once the plateau has played its damping function, while allowing to continue the depreciation of the body of the person.
Selon une caractéristique avantageuse de l'invention du mode de réalisation préféré de l'invention, à l'état porté du dispositif par la structure support, ledit élément amortisseur de base et préférentiellement l'élément amortisseur du plateau d'accueil s'étendent sensiblement transversalement à l'axe longitudinal de la structure support et présentent une largeur, prise selon l'axe longitudinal de la structure support, autorisant une déformation du dispositif de suspension par flexion autour d'un axe transversal à l'axe longitudinal de la structure support.According to an advantageous characteristic of the invention of the embodiment preferred embodiment of the invention, in the worn state of the device by the support structure, said base damping element and preferably the damper element of the receiving plate extend substantially transversely to the longitudinal axis of the support structure and present a width, taken along the longitudinal axis of the support structure, allowing a deformation of the suspension device by bending about an axis transverse to the longitudinal axis of the support structure.
Selon une caractéristique avantageuse de l'invention du mode de réalisation préféré de l'invention, au moins l'élément amortisseur de base et de préférence chaque élément amortisseur sont des structures annulaires ou tubulaires organisées autour d'un d'axe parallèle à l'axe longitudinal de la structure support, à l'état porté par la structure support, le plot étant de préférence logé dans la structure annulaire de l'élément amortisseur du plateau.According to an advantageous characteristic of the invention of the preferred embodiment of the invention, at least the basic damping element and preferably each damping element are annular or tubular structures organized around an axis parallel to the longitudinal axis of the support structure, in the state carried by the support structure, the pad being preferably housed in the annular structure of the damper element of the plate.
Selon une caractéristique avantageuse de l'invention du mode de réalisation préféré de l'invention, il est prévu un organe de montage, par exemple une bague, sur la structure support, situé sous l'élément amortisseur de base, et, à l'état monté du dispositif sur la structure support, l'élément amortisseur de base s'étend transversalement de part et d'autre de la structure support, et chaque zone inférieure de l'élément amortisseur de base qui s'étend d'un côté de la structure support est reliée au côté correspondant de l'organe d'accrochage par une nervure de rigidification.According to an advantageous characteristic of the invention of the preferred embodiment of the invention, there is provided a mounting member, for example a ring, on the support structure, located under the base damping element, and, at the mounted state of the device on the support structure, the base damping element extends transversely on either side of the support structure, and each lower zone of the base damping element which extends on one side of the support structure is connected to the corresponding side of the fastening member by a stiffening rib.
L'invention concerne également un sommier du type comprenant un cadre dont les longerons sont reliés entre eux par des structures support, généralement de type lame ou poutre, qui portent chacune des dispositifs de suspension aptes à former surface d'appui d'un matelas. Ledit sommier est caractérisé en ce que lesdits dispositifs de suspension sont tels que décrits ci-dessus.The invention also relates to a bed base of the type comprising a frame whose side members are interconnected by support structures, generally of the blade or beam type, each carrying suspension devices adapted to form a bearing surface of a mattress. Said bed base is characterized in that said suspension devices are as described above.
L'invention sera bien comprise à la lecture de la description suivante d'exemples de réalisation, en référence aux dessins annexés dans lesquels :
- la
figure 1 est une vue en perspective du dispositif de suspension selon l'invention, monté sur une structure support ; - les
figures 2A, 2B, 2C et 2D sont des vues illustrant les différents niveaux de déformation d'un dispositif de suspension conforme à un premier mode de réalisation selon l'invention ; - les
figures 3A, 3B, 3C et 3D sont des vues illustrant les différents niveaux de déformation d'un dispositif de suspension conforme à un deuxième mode de réalisation selon l'invention; - la
figure 4 est une vue en perspective d'une rangée de dispositifs de suspension selon l'invention, montés sur une structure support.
- the
figure 1 is a perspective view of the suspension device according to the invention, mounted on a support structure; - the
Figures 2A, 2B, 2C and 2D are views illustrating the different levels of deformation of a suspension device according to a first embodiment according to the invention; - the
FIGS. 3A, 3B, 3C and 3D are views illustrating the different levels of deformation of a suspension device according to a second embodiment according to the invention; - the
figure 4 is a perspective view of a row of suspension devices according to the invention, mounted on a support structure.
En référence aux figures et comme rappelé ci-dessus, l'invention concerne un dispositif 1 de suspension du type interposable entre un matelas et une structure support 100 d'un sommier, de type profilé, par exemple une lame ou une poutre. En particulier, les dispositifs 1 de suspension sont montés en rangée sur des structures supports de manière à former des rampes. Il doit être noté que les dispositifs de suspension peuvent, de manière équivalente, être réalisés sous forme de pièces supportées et fixées à la structure support 100 comme illustré aux figures, ou être réalisés d'une seule pièce avec ladite structure support 100.Referring to the figures and as recalled above, the invention relates to a suspension device 1 of the interposable type between a mattress and a
Les rampes sont assemblées au cadre de sommier de telle sorte que lesdites rampes s'étendent entre les longerons du cadre de sommier pour former une surface d'appui du matelas.The ramps are assembled to the bed frame so that said ramps extend between the longitudinal members of the bed frame to form a bearing surface of the mattress.
A l'état porté par la structure support 100, ledit dispositif 1 de suspension est apte à se déformer, dans le sens d'un rapprochement du matelas par rapport à la structure support, sous l'effet du poids d'une personne susceptible de s'allonger ou de s'asseoir sur le matelas qui repose au moins localement sur ledit dispositif 1 de suspension. Ce plot 3 est ici réalisé sous forme d'un corps annulaire ou tubulaire élastiquement déformable d'axe parallèle à l'axe de la structure support 100. En l'absence d'effort de sollicitation, ledit dispositif 1 de suspension reprend sa forme d'origine, dans le sens d'un écartement du matelas par rapport à la structure support.In the state carried by the
De manière caractéristique à l'invention, ledit dispositif 1 comprend au moins un plateau 2 dit d'accueil, ajouré 20, porté par un élément amortisseur 5, et, à l'aplomb du jour 20 du plateau 2, un plot 3. Ledit plot 3 est situé du côté de la face dite inférieure 22 du plateau 2 d'accueil, opposée à la face dite supérieure 21 du plateau 2 formant face d'appui du matelas.In a manner characteristic of the invention, said device 1 comprises at least one
Sous l'effet d'une force dite de compression dirigée du plateau 2 vers le plot 3, ledit plateau 2 d'accueil est apte à être déplacé d'une position dite de repos dans laquelle l'élément 5 amortisseur du plateau 2 est détendu et maintient ledit plateau 2 écarté du plot 3, à une position dite d'amortissement dans laquelle l'élément amortisseur 5 est comprimé de sorte que le plateau 2 est rapproché du plot 3 dont la face supérieure, sensiblement plane ou légèrement convexe, affleure ou fait saillie de la face supérieure 21 du plateau 2. Ladite force de compression est dirigée selon l'axe vertical vers le bas, c'est-à-dire selon une direction sensiblement orthogonale au plan moyen du plateau, vers le plot.Under the effect of a so-called compression force directed from the
Le jour 20 du plateau 2 affecte de préférence la forme d'une fenêtre qui est ménagée sensiblement dans la zone centrale dudit plateau 2.The
Le plateau 2 est évidé de manière à laisser apparaître le plot 3 de sorte qu'en position d'amortissement le plateau 2 est abaissé au niveau du plot 3 qui se présente dans le jour 20 du plateau de manière à offrir une zone de soutien au centre du plateau. En particulier, le plateau d'accueil est associé à un élément amortisseur suffisamment souple pour accompagner dans un premier mouvement de déformation la personne qui prend place sur le lit. Le plot forme une surface centrale de confort en offrant à la personne un soutien au niveau de la zone ajourée du plateau de chaque dispositif, une fois que le plateau s'est affaissé au cours d'un premier travail d'amortissement.The
De préférence, la forme de la face supérieure du plot 3 est complémentaire de la forme ajourée du plateau 2, de telle sorte que lorsque le plateau 2 s'abaisse au niveau du plot, les faces supérieures du plot et du plateau forment une surface sensiblement continue de soutien pour la partie du corps de la personne qui prend appui via le matelas sur le dispositif de suspension.Preferably, the shape of the upper face of the
Préférentiellement, ladite face supérieure 21 du plateau 2 présente une forme générale convexe. Autrement dit, le rayon de courbure de la face supérieure du plateau est dirigé vers le plot, ou encore, en position d'utilisation, vers la structure support 100.Preferably, said
L'élément amortisseur 5 du plateau 2 d'accueil et le plot 3 sont portés par un élément 4 amortisseur dit de base. Ledit élément amortisseur de base 4 est apte à passer, sous l'effet d'une force donnée de compression dirigée du plateau 2 vers le plot 3, d'un état dit détendu selon lequel le plot 3 et le plateau 2 sont écartés verticalement de la structure support 100 à un état comprimé selon lequel le plot 3 et le plateau 2 sont rapprochés verticalement de la structure support 100.The damping
Ledit élément amortisseur de base 4 présente une fermeté (appelée encore dureté ou rigidité), en particulier en compression, supérieure à celle de l'élément amortisseur 5 du plateau 2 d'accueil.Said base damping element 4 has a firmness (called still hardness or rigidity), in particular in compression, greater than that of the damping
Préférentiellement, le plot 3 est conçu de manière à pouvoir se déformer au-delà d'un certain effort de compression de manière à former un élément amortisseur dit central, tout en offrant un bon soutien au niveau de la zone centrale du plateau pour la partie du corps en appui via le matelas sur le dispositif de suspension. En variante, on pourrait prévoir que le plot ne forme pas amortisseur, mais uniquement élément de soutien du corps de la personne au niveau de la zone centrale ajourée du plateau quand celui-ci arrive au niveau du plot.Preferably, the
Selon un premier mode d'exécution de l'invention illustré aux
Le dispositif présente ainsi trois niveaux de déformation élastique formés respectivement par l'élément amortisseur 5 du plateau 2 d'accueil, le plot 3, et l'élément amortisseur de base 4, comme détaillé ci-après. Chaque niveau ou étage d'amortissement est sollicité en fonction du poids apparent auquel est soumis le dispositif de suspension.The device thus has three levels of elastic deformation respectively formed by the damping
Comme illustré à la
Les éléments amortisseurs 3, 4, 5 sont des structures annulaires ou tubulaires organisées autour d'un d'axe parallèle à l'axe longitudinal de la structure support 100. Préférentiellement, le plot 3 est logé dans la structure annulaire de l'élément amortisseur 5 du plateau 2.The damping
La structure annulaire ou tubulaire de chaque élément amortisseur 3, 4, 5 est déformable en compression de telle sorte que, à l'état sollicité en compression de l'élément amortisseur correspondant, au moins une partie des parois en regard de chaque structure annulaire ou tubulaire se rapprochent l'une de l'autre, ce qui génère une réduction de l'espace annulaire correspondant. La paroi de chaque structure annulaire ou tubulaire se rapproche également par compression de l'axe longitudinal de la structure support.The annular or tubular structure of each damping
En particulier, dans l'exemple illustré aux figures, chaque élément amortisseur 3, 4, 5 est formé par une ou plusieurs lamelles élastiques, de préférence en plastique, qui s'étendent chacune, à l'état porté du dispositif 1 sur la structure support 100, dans un plan transversal à l'axe de la structure support 100 pour délimiter une ou plusieurs ouvertures traversantes d'axe parallèle à l'axe longitudinal de la structure support 100. La dimension de chaque ouverture traversante délimitée par la ou les lamelles d'un élément amortisseur se réduit à l'état comprimé de l'élément amortisseur correspondant.In particular, in the example illustrated in the figures, each damping
L'élément amortisseur du 5 plateau 2 est formé de deux lamelles prenant naissance sur l'élément amortisseur de base 4 et dont les extrémités 50 sont rattachées au plateau 2 par encliquetage dans des logements correspondants ménagés dans ledit plateau 2.The damping element of the
En particulier, le plateau comprend, pour chaque partie 50 de l'élément amortisseur 5 auquel il est destiné à être rattaché, au moins un évidement 24 à l'aplomb duquel s'étend au moins une languette 25 réalisée d'une pièce avec le plateau 2 et écartée de l'évidement 24 en s'étendant sous le plateau et de préférence sensiblement parallèlement au plateau, de manière à ménager entre la languette 25 et ledit plateau 2 un espace d'insertion d'une partie 50 constitutive de l'élément amortisseur. La partie 50 de l'élément amortisseur présente des formes permettant un montage à encliquetage sur la languette 25 et à l'intérieur de l'évidement, de préférence contre la bordure intérieure de l'évidement 24.In particular, the plate comprises, for each
Selon un mode de réalisation particulier, chaque languette 25 est formée de deux demi-languettes prenant naissance à ou au voisinage de deux bords opposés de l'évidement.According to a particular embodiment, each
Avantageusement, chaque évidement 24 prend sensiblement la forme d'une fenêtre.Advantageously, each
Dans l'exemple illustré aux figures, l'élément amortisseur de base 4 présente une section ovoïde comme l'illustre la
Les lamelles qui forment les éléments amortisseurs présentent des plis qui permettent de guider la déformation de l'élément amortisseur correspondant dans le sens de la compression.The slats that form the damping elements have folds that guide the deformation of the corresponding damping element in the direction of compression.
Dans l'exemple illustré aux figures, chaque dispositif comprend un organe de montage 7, ici une bague, sur la structure support 100, situé sous l'élément amortisseur 4 de base. A l'état monté du dispositif 1 sur la structure support 100, l'élément amortisseur 4 de base s'étend transversalement de part et d'autre de la structure support 100 et chaque zone inférieure de l'élément amortisseur 4 de base qui s'étend d'un côté de la structure support 100 est relié au côté correspondant de l'organe d'accrochage 7 par une nervure de rigidification 6.In the example illustrated in the figures, each device comprises a mounting member 7, here a ring, on the
Ainsi, lorsqu'une personne, encore appelée dormeur, repose sur un matelas en appui sur les rampes du sommier formées des ensembles dispositifs de suspension / structure support tels que décrits ci-dessus, chaque dispositif de suspension travaille de la manière suivante :
- le premier niveau d'amortissement formé
par le plateau 2 absorbe en douceur, viason élément amortisseur 5, le poids du dormeur et vient s'intégrer au plot 3 (figure 2B ) ; ledit plot 3 qui forme le deuxième niveau d'amortissement effectue un premier travail de soutien du corps du dormeur au niveau de la zone centrale ajourée duplateau 2, et leditplot 3 continue d'amortir le poids du dormeur pour préparer le travail de l'élément amortisseur de base 4 (figure 2C ) ;- l'élément amortisseur de base 4 qui forme le troisième niveau d'amortissement finit d'amortir le poids du dormeur tout en apportant un soutien important, en particulier pour la colonne vertébrale du dormeur (
figure 2D ).
- the first level of damping formed by the
plate 2 absorbs smoothly, via its dampingelement 5, the weight of the sleeper and is integrated with the pad 3 (Figure 2B ); - said
stud 3 which forms the second level of damping performs a first work of supporting the body of the sleeper at the central perforated zone of theplate 2, and saidstud 3 continues to dampen the weight of the sleeper to prepare the work of the basic damping element 4 (Figure 2C ); - the basic damping element 4 which forms the third level of damping finishes to dampen the weight of the sleeper while providing significant support, in particular for the spine of the sleeper (
2D figure ).
Dans l'exemple représenté aux
Selon un autre mode d'exécution illustré aux
Selon une variante d'exécution non illustrée, on peut prévoir que le plot soit conçu pour ne pas se déformer. Dans ce cas, le plot 3 forme uniquement soutien local du corps de la personne à travers la fenêtre 20 du plateau, tandis que l'élément amortisseur 5 du plateau 2 et l'élément amortisseur de base 4 forment deux niveaux d'amortissement.According to an alternative embodiment not illustrated, it can be provided that the stud is designed not to deform. In this case, the
La structure ajourée de chaque élément amortisseur et du plateau contribue à l'aération du matelas.The perforated structure of each damping element and the plate contributes to airing the mattress.
Comme illustré à la
En outre, les dispositifs de suspension 1' situés aux extrémités de la structure support c'est-à-dire le long des longerons du cadre de sommier, présentent un plateau 2' prolongé, en direction du longeron du cadre, d'une aile de masquage 10 pour augmenter la surface de recouvrement. Ces dispositifs de suspension sont également conçus pour présenter une plus grande fermeté, en particulier en compression, que celle des dispositifs de suspension situés vers l'intérieur du sommier pour limiter le phénomène de roulis au bord du sommier.In addition, the suspension devices 1 'located at the ends of the support structure, that is to say along the longitudinal members of the box spring frame, have a plate 2' extended, in the direction of the beam of the frame, of a wing Masking 10 to increase the overlap area. These suspension devices are also designed to have a greater firmness, particularly in compression, than the suspension devices located inwardly of the bed base to limit the rolling phenomenon at the edge of the bed.
En outre, il est possible d'agencer les dispositifs de suspension sur les structures support de manière à générer des zones d'appui du matelas de fermeté plus ou moins importante.In addition, it is possible to arrange the suspension devices on the support structures so as to generate support zones of the more or less important firmness mattress.
Les éléments amortisseurs des dispositifs de suspension de plus faible fermeté peuvent être réalisés en un matériau plastique de dureté de préférence comprise entre 40 et 50 shores D, tandis que les éléments amortisseurs des dispositifs de suspension plus rigides disposés en particulier le long des longerons du sommier, c'est-à-dire aux extrémités des structures support, peuvent être réalisés en un matériau plastique de dureté plus importante de préférence comprise entre 50 et 70 shores D.The damping elements of the suspension devices of lower firmness can be made of a plastic material of hardness preferably between 40 and 50 Shore D, while the damping elements of the stiffer suspension devices arranged in particular along the longitudinal members of the bed base , that is to say at the ends of the support structures, may be made of a plastic material of greater hardness, preferably between 50 and 70 shores D.
La présente invention n'est nullement limitée aux modes de réalisation décrits et représentés, mais l'homme du métier saura y apporter toute variante conforme à son esprit.The present invention is not limited to the embodiments described and shown, but the skilled person will be able to make any variant within his mind.
Claims (10)
et en ce que, à l'état monté du dispositif (1) sur la structure support (100),
l'élément amortisseur (4) de base s'étend transversalement de part et d'autre de la structure support (100) et chaque zone inférieure de l'élément amortisseur (4) de base qui s'étend d'un côté de la structure support (100) est reliée au côté correspondant de l'organe d'accrochage (7) par une nervure de rigidification (6).Device according to one of claims 4 to 8, characterized in that it comprises a mounting member (7), for example a ring, on the support structure (100), located under the damping element (4) base ,
and in that , in the mounted state of the device (1) on the support structure (100),
the base damping element (4) extends transversely on either side of the support structure (100) and each lower zone of the base damping element (4) which extends on one side of the support structure (100) is connected to the corresponding side of the fastening member (7) by a stiffening rib (6).
caractérisé en ce que lesdits dispositifs de suspension (1) sont conformes à l'une des revendications précédentes.Bed base of the type comprising a frame whose longitudinal members are interconnected by support structures (100), generally of the blade or beam type, each carrying suspension devices (1) capable of forming a bearing surface of a mattress,
characterized in that said suspension devices (1) are in accordance with one of the preceding claims.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0900793A FR2942381B1 (en) | 2009-02-23 | 2009-02-23 | SUSPENSION DEVICE WITH ADJUSTABLE PLATE FOR SOMMIER AND SOMMIER CORRESPONDING |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2220968A1 true EP2220968A1 (en) | 2010-08-25 |
EP2220968B1 EP2220968B1 (en) | 2011-11-09 |
Family
ID=41119535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10305011A Active EP2220968B1 (en) | 2009-02-23 | 2010-01-05 | Support for a bed frame and corresponding bed frame |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2220968B1 (en) |
AT (1) | ATE532434T1 (en) |
FR (1) | FR2942381B1 (en) |
Cited By (7)
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DE202010015380U1 (en) * | 2010-11-11 | 2012-02-17 | Hermann Bock Gmbh | spring element |
CN102900894A (en) * | 2012-10-16 | 2013-01-30 | 江苏香江科技股份有限公司 | Movable cabling rack |
EP2679117A1 (en) * | 2012-06-28 | 2014-01-01 | Créations André Renault | Suspension device for frame of a bed base or bed for supporting a mattress |
JP2014050567A (en) * | 2012-09-07 | 2014-03-20 | Inoac Corp | Clamp structure, damper support member, damper unit, and bed |
FR3005400A1 (en) * | 2013-05-13 | 2014-11-14 | Tournadre Sa Standard Gum | SUPPORTING DEVICE FOR SOMMIER OR SEAT |
FR3028737A1 (en) * | 2014-11-20 | 2016-05-27 | Hilding Anders Bretagne | SUSPENSION DEVICE OF THE TYPE INTERPOSABLE BETWEEN A SUPPORT STRUCTURE AND A MATTRESS AND SOMMIER EQUIPPED WITH SUCH A DEVICE |
DE202019106271U1 (en) * | 2019-11-11 | 2021-02-15 | Diemer & Dr. Jaspert GbR (vertretungsberechtigter Gesellschafter: Herr Dr. Bodo F. Jaspert, 85630 Grasbrunn) | Spring base to support a mattress or an upholstery element |
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FR2832042A1 (en) | 2001-11-13 | 2003-05-16 | Creations Andre Renault | Spring component for bed base comprises profile fastened by bolts to longitudinal strut of bed frame, bar with springs on its top, forming one-piece molding, clipping on to profile |
EP1535541A1 (en) | 2003-11-25 | 2005-06-01 | Siegbert Hartmann | Spring element |
-
2009
- 2009-02-23 FR FR0900793A patent/FR2942381B1/en not_active Expired - Fee Related
-
2010
- 2010-01-05 EP EP10305011A patent/EP2220968B1/en active Active
- 2010-01-05 AT AT10305011T patent/ATE532434T1/en active
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US5588165A (en) * | 1993-11-10 | 1996-12-31 | Senne Lizenz & Produkte Gmbh | Cushioning assembly having plastic springs for supporting a pad |
FR2832042A1 (en) | 2001-11-13 | 2003-05-16 | Creations Andre Renault | Spring component for bed base comprises profile fastened by bolts to longitudinal strut of bed frame, bar with springs on its top, forming one-piece molding, clipping on to profile |
EP1535541A1 (en) | 2003-11-25 | 2005-06-01 | Siegbert Hartmann | Spring element |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010015380U1 (en) * | 2010-11-11 | 2012-02-17 | Hermann Bock Gmbh | spring element |
WO2012062313A2 (en) | 2010-11-11 | 2012-05-18 | Hermann Bock Gmbh | Spring element |
US9222535B2 (en) | 2010-11-11 | 2015-12-29 | Hermann Bock Gmbh | Spring element |
EP2679117A1 (en) * | 2012-06-28 | 2014-01-01 | Créations André Renault | Suspension device for frame of a bed base or bed for supporting a mattress |
FR2992536A1 (en) * | 2012-06-28 | 2014-01-03 | Creations Andre Renault | SUSPENSION DEVICE FOR SOMMIER OR BED FRAME FOR SUPPORTING MATTRESS |
JP2014050567A (en) * | 2012-09-07 | 2014-03-20 | Inoac Corp | Clamp structure, damper support member, damper unit, and bed |
CN102900894A (en) * | 2012-10-16 | 2013-01-30 | 江苏香江科技股份有限公司 | Movable cabling rack |
FR3005400A1 (en) * | 2013-05-13 | 2014-11-14 | Tournadre Sa Standard Gum | SUPPORTING DEVICE FOR SOMMIER OR SEAT |
EP2803297A1 (en) * | 2013-05-13 | 2014-11-19 | Tournadre SA Standard Gum | Support device for a seat or bed base |
FR3028737A1 (en) * | 2014-11-20 | 2016-05-27 | Hilding Anders Bretagne | SUSPENSION DEVICE OF THE TYPE INTERPOSABLE BETWEEN A SUPPORT STRUCTURE AND A MATTRESS AND SOMMIER EQUIPPED WITH SUCH A DEVICE |
DE202019106271U1 (en) * | 2019-11-11 | 2021-02-15 | Diemer & Dr. Jaspert GbR (vertretungsberechtigter Gesellschafter: Herr Dr. Bodo F. Jaspert, 85630 Grasbrunn) | Spring base to support a mattress or an upholstery element |
EP3818911A1 (en) * | 2019-11-11 | 2021-05-12 | Diemer & Dr. Jaspert GbR | Support for supporting a mattress or upholstery element |
Also Published As
Publication number | Publication date |
---|---|
ATE532434T1 (en) | 2011-11-15 |
FR2942381A1 (en) | 2010-08-27 |
EP2220968B1 (en) | 2011-11-09 |
FR2942381B1 (en) | 2011-02-25 |
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